Comment on All the Metals We Mined in 2021 in One VisualizationComments−JoeAltmaier3yNOt sure the numbers are all right. A claim is made that steel is 10% to 30% chromium. But the world chromium production is reported 10X too small to do that, compared to all that iron that is mostly used for steel.
Comments
NOt sure the numbers are all right. A claim is made that steel is 10% to 30% chromium. But the world chromium production is reported 10X too small to do that, compared to all that iron that is mostly used for steel.